262204042 has 4 divisors (see below), whose sum is σ = 393306066. Its totient is φ = 131102020.

The previous prime is 262204037. The next prime is 262204043. The reversal of 262204042 is 240402262.

262204042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 259242201 + 2961841 = 16101^2 + 1721^2 .

It is a super-2 number, since 2×262204042² = 137501919282275528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (262204043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65551009 + ... + 65551012.

Almost surely, 2^262204042 is an apocalyptic number.

262204042 is a deficient number, since it is larger than the sum of its proper divisors (131102024).

262204042 is a wasteful number, since it uses less digits than its factorization.

262204042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131102023.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 262204042 is about 16192.7157079966. The cubic root of 262204042 is about 640.0488585747.

It can be divided in two parts, 262 and 204042, that added together give a square (204304 = 452²).

The spelling of 262204042 in words is "two hundred sixty-two million, two hundred four thousand, forty-two".